I always go front to back on cars/trucks. this keeps the tires spinning in one direction. when you criss/cross them you change the tire rotation. I have seen tires separate steel belts because all of a sudden the tires are asked to perform in a different manner. yes, I know it sounds odd, but working on fleet cars and doing a little testing on rotation we found that keeping them on one side of a vehicle was best.
And no ,I don`t rotate the trailer tires!
02 Ford Excursion V-10 4.30 gears 5 Star Tuner Y-pipe mod Hellwig sway bar Rear Airbags
Prodigy and Dual Cam
07 Cherokee 32B
Better to have a bad day of camping than a good day at work!